A Proof for a Graphic Method for Solving the Transportation Problem 1
Automorphisms and Isomorphisms of Linear Groups over Skew Fields 9
Geometry of Classical Groups over Finite Fields and Its Applications 15
Nonlinear Feedforward Sequences of m-sequences I 40
A Linear Algebra Approach to Minimal Convolutional Encoders 62
Representations of Forms by Forms in a Finite Field 105
Geometry of Matrices 136
On the Uniqueness of the Leech Lattice 149
Symplectic Graphs and Their Automorphisms 156
《典型群》序 173
《李代数》序 175
《有限几何与不完全区组设计的一些研究》序 177
《代数和编码》序 179
《非线性移位寄存器》序 183
Geometry of Classical Groups over Finite Fields:Preface 184
Geometry of Matrices:Preface 188
《有限典型群子空间的轨道生成的格》序 190
Lectures on Finite Fields and Galois Rings:Preface 192
Finite Fields and Galois Rings:Preface 194
怀念杨武之老师 196
回忆母校联大附中 199
Hsiao-Fu Tuan,1914-2005 203
深深怀念陈省身先生 206
中国的代数学 209
忆华罗庚老师1950年回到清华园执教 219